KOMATSU LTD.

MANAGEMENT SYSTEM FOR UNMANNED VEHICLE AND MANAGEMENT METHOD FOR UNMANNED VEHICLE

#2 | 2026-04-16

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VOLTAGE CONVERSION SYSTEM, CIVIL ENGINEERING MACHINE SYSTEM, CONTROL METHOD, AND NON-TRANSITORY COMPUTER STORAGE MEDIUM

#3 | 2026-04-09

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CONTROL DEVICE, CONTROL METHOD, AND WORK MACHINE

#4 | 2026-03-19

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DATA COLLECTION DEVICE AND DATA COLLECTION METHOD

#5 | 2026-03-12

US20260071412A1

WORK MACHINE MONITORING SYSTEM AND WORK MACHINE MONITORING METHOD

#6 | 2026-03-12

US20260071409A1

CONTROL SYSTEM OF WORK MACHINE, WORK MACHINE, AND CONTROL METHOD OF WORK MACHINE

#7 | 2026-02-26

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POWER FEEDING UNIT AND SWIVEL JOINT

#8 | 2026-02-05

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CONTROL SYSTEM FOR WORK MACHINE AND CONTROL METHOD FOR WORK MACHINE

#9 | 2026-01-29

US20260031282A1

METHOD FOR MANUFACTURING LITHIUM-ION CAPACITOR

#10 | 2026-01-22

US20260022540A1

DETECTION SYSTEM FOR WORK SITE AND DETECTION METHOD FOR WORK SITE

#11 | 2026-01-22

US20260022439A1

Chemistry; metallurgy

COPPER ALLOY FOR SLIDING MEMBERS, SLIDING MEMBER, AND METHOD FOR PRODUCING COPPER ALLOY FOR SLIDING MEMBERS

#12 | 2026-01-15

US20260016296A1

DETECTION SYSTEM FOR WORK SITE AND DETECTION METHOD FOR WORK SITE

#13 | 2026-01-15

US20260015832A1

CONTROL SYSTEM FOR WORK MACHINE AND CONTROL METHOD FOR WORK MACHINE

#14 | 2025-12-25

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WORK MACHINE MONITORING SYSTEM AND WORK MACHINE MONITORING METHOD

#15 | 2025-11-27

US20250360791A1

DISPLAY SYSTEM, PROGRAM, AND METHOD FOR CONTROLLING DISPLAY SYSTEM FOR DISPLAYING AN INCLINATION OF AN EXCAVATION TOOL

#16 | 2025-11-13

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REDUCING AGENT SUPPLY DEVICE, METHOD FOR CONTROLLING REDUCING AGENT SUPPLY DEVICE, AND CONTROL DEVICE

#17 | 2025-11-13

US20250347088A1

WORK MACHINE REMOTE CONTROL SYSTEM

#18 | 2025-11-06

US20250339870A1

MANAGEMENT SYSTEM OF WORK SITE AND METHOD FOR MANAGING WORK SITE

#19 | 2025-11-06 ✅ Patent 12,539,474 granted on 2026-02-03

US20250339796A1

OIL FILTER DEVICE

#20 | 2025-10-23

US20250327277A1

DISPLAY SYSTEM AND DISPLAY METHOD

#21 | 2025-10-23

US20250327276A1

HYDRAULIC VALVE APPARATUS

#22 | 2025-10-09

US20250314173A1

EXCAVATED MATTER CONVEYANCE SYSTEM INSIDE DRIFTWAY

#23 | 2025-09-25

US20250297465A1

WORK MACHINE MONITORING SYSTEM AND WORK MACHINE MONITORING METHOD

#24 | 2025-09-25

US20250297458A1

CONTROL DEVICE, CONTROL METHOD, AND WORK MACHINE

#25 | 2025-09-25

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CONTROL DEVICE, CONTROL METHOD, AND WORKING MACHINE

#26 | 2025-09-18 ✅ Patent 12,442,160 granted on 2025-10-14

US20250290287A1

HYDRAULIC SYSTEM, EXCAVATOR, AND CONTROL METHOD OF EXCAVATOR

#27 | 2025-09-04

US20250278798A1

REFORESTATION PLANNING DEVICE, REFORESTATION SYSTEM, AND REFORESTATION PLANNING METHOD

#28 | 2025-08-28

US20250270796A1

DISPLAY SYSTEM FOR WORK MACHINE, WORK MACHINE, AND DISPLAY METHOD FOR WORK MACHINE

#29 | 2025-08-14

US20250255230A1

Human necessities

FORESTRY MANAGEMENT SYSTEM AND FORESTRY MANAGEMENT METHOD

#30 | 2025-08-07

US20250253413A1

METHOD FOR PRODUCING LITHIUM ION POWER STORAGE DEVICE, AND LITHIUM ION POWER STORAGE DEVICE

#31 | 2025-08-07

US20250251741A1

UNMANNED VEHICLE MANAGEMENT SYSTEM AND UNMANNED VEHICLE MANAGEMENT METHOD

#32 | 2025-08-07

US20250251709A1

FORESTRY MACHINE AND MONITORING SYSTEM

#33 | 2025-08-07

US20250250776A1

DISPLAY CONTROL DEVICE, WORK MACHINE, AND DISPLAY CONTROL METHOD

#34 | 2025-08-07

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CONSTRUCTION MACHINE CONTROL SYSTEM AND CONSTRUCTION MACHINE CONTROL METHOD

#35 | 2025-08-07

US20250249299A1

Human necessities

FOREST MANAGEMENT DEVICE, FIRE SPREADING PREVENTION SYSTEM, AND FIRE SPREADING PREVENTION METHOD

#36 | 2025-07-31

US20250244774A1

MANAGEMENT SYSTEM OF WORKPLACE AND METHOD FOR MANAGING WORKPLACE

#37 | 2025-07-24

US20250237039A1

METHOD FOR CALCULATING ANGLE OF REPOSE OF EXCAVATED OBJECT HELD BY BUCKET, SYSTEM FOR CALCULATING ANGLE OF REPOSE OF EXCAVATED OBJECT HELD BY BUCKET, AND LOADING MACHINE

#38 | 2025-07-24 ✅ Patent 12,590,442 granted on 2026-03-31

US20250237038A1

CONTROL SYSTEM AND CONTROL METHOD FOR WORK MACHINE

#39 | 2025-07-17 ✅ Patent 12,584,290 granted on 2026-03-24

US20250230630A1

SYSTEM FOR CONTROLLING WORK MACHINE, METHOD, AND WORK MACHINE

#40 | 2025-07-17

US20250230626A1

CONTROL DEVICE, CONTROL METHOD, AND WORK MACHINE

#41 | 2025-07-17

US20250228155A1

Human necessities

REFORESTATION MACHINE, REFORESTATION SYSTEM, AND REFORESTATION MACHINE CONTROL METHOD

#42 | 2025-07-10

US20250223785A1

CONTROL SYSTEM OF WORK MACHINE, WORK MACHINE, AND CONTROL METHOD OF WORK MACHINE

#43 | 2025-07-03

US20250215906A1

HYDRAULIC VALVE AND HYDRAULIC CIRCUIT

#44 | 2025-07-03 ✅ Patent 12,410,585 granted on 2025-09-09

US20250215662A1

WORK MACHINE

#45 | 2025-06-26

US20250207368A1

MEASUREMENT SYSTEM OF WORK MACHINE, WORK MACHINE, AND MEASUREMENT METHOD OF WORK MACHINE

#46 | 2025-06-05

US20250182340A1

DISPLAY SYSTEM OF WORK MACHINE, REMOTE OPERATION SYSTEM OF WORK MACHINE, WORK MACHINE, AND DISPLAY METHOD OF WORK MACHINE

#47 | 2025-05-22

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INSULATOR, STATOR, AND MOTOR

#48 | 2025-05-08

US20250146254A1

REMOTE OPERATION SYSTEM OF WORK MACHINE AND REMOTE OPERATION METHOD FOR WORK MACHINE

#49 | 2025-05-01

US20250137237A1

SYSTEM AND METHOD FOR CONTROLLING WORK MACHINE

#50 | 2025-05-01 ✅ Patent 12,571,179 granted on 2026-03-10

US20250137224A1

SYSTEM AND METHOD FOR CONTROLLING WORK MACHINE

#51 | 2025-05-01

US20250135960A1

CONTROL SYSTEM, WORK VEHICLE, AND WORK VEHICLE CONTROL METHOD

#52 | 2025-04-24

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SPRINKLING VEHICLE MANAGEMENT SYSTEM, SPRINKLING VEHICLE, AND SPRINKLING VEHICLE MANAGEMENT METHOD

#53 | 2025-04-17

US20250122696A1

WORK MACHINE MONITORING SYSTEM AND WORK MACHINE MONITORING METHOD

#54 | 2025-04-03

US20250111802A1

DISPLAY SYSTEM, WORK MACHINE, AND DISPLAY METHOD

#55 | 2025-04-03

US20250109575A1

WORK MACHINE MONITORING SYSTEM AND WORK MACHINE MONITORING METHOD

#56 | 2025-03-27 ✅ Patent 12,620,297 granted on 2026-05-05

US20250104547A1

TREATMENT DEVICE, TREATMENT METHOD, AND EXHAUST GAS TREATMENT SYSTEM

#57 | 2025-03-27 ✅ Patent 12,410,581 granted on 2025-09-09

US20250101707A1

ELECTRIC CYLINDER AND WORK MACHINE

#58 | 2025-03-20 ✅ Patent 12,404,795 granted on 2025-09-02

US20250092811A1

TREATMENT DEVICE, TREATMENT METHOD, AND EXHAUST GAS TREATMENT SYSTEM

#59 | 2025-03-20

US20250092636A1

CONTROL SYSTEM, METHOD OF CONTROLLING WORK VEHICLE, AND WORK VEHICLE

#60 | 2025-03-20

US20250090983A1

OIL FILTER DEVICE

#61 | 2025-02-27 ✅ Patent 12,345,322 granted on 2025-07-01

US20250067336A1

PLANETARY GEAR MECHANISM

#62 | 2025-02-27 ✅ Patent 12,398,798 granted on 2025-08-26

US20250067334A1

LUBRICATION SYSTEM AND PLANETARY GEAR MECHANISM

#63 | 2025-02-20

US20250062653A1

INSULATOR, STATOR, AND MOTOR

#64 | 2025-02-13

US20250052031A1

WELDED STRUCTURE AND WORK VEHICLE

#65 | 2025-02-13

US20250050750A1

HAUL VEHICLE AND METHOD FOR CONTROLLING HAUL VEHICLE

#66 | 2025-02-06

US20250046087A1

DISPLAY SYSTEM AND DISPLAY METHOD

#67 | 2025-02-06 ✅ Patent 12,359,399 granted on 2025-07-15

US20250043543A1

WORK VEHICLE AND METHOD FOR CONTROLLING WORK VEHICLE

#68 | 2025-02-06

US20250042265A1

HAUL VEHICLE AND METHOD FOR CONTROLLING HAUL VEHICLE

#69 | 2025-01-30

US20250037217A1

CONSTRUCTION MANAGEMENT SYSTEM AND CONSTRUCTION MANAGEMENT METHOD

#70 | 2025-01-30

US20250034841A1

REMOTE OPERATION SYSTEM OF WORK MACHINE AND REMOTE OPERATIONMETHOD FOR WORK MACHINE

#71 | 2025-01-23 ✅ Patent 12,410,739 granted on 2025-09-09

US20250027435A1

VEHICLE MONITORING DEVICE AND VEHICLE MONITORING METHOD

#72 | 2025-01-16

US20250020460A1

MANAGEMENT SYSTEM FOR WORK VEHICLE, MANAGEMENT METHOD FOR WORK VEHICLE, AND WORK VEHICLE

#73 | 2025-01-09 ✅ Patent 12,276,079 granted on 2025-04-15

US20250012043A1

Crawler-type work machine

#74 | 2025-01-09

US20250010763A1

CONTROL SYSTEM, WORK VEHICLE MANAGEMENT DEVICE, CONTROL DEVICE, AND METHOD FOR CONTROLLING WORK VEHICLE

#75 | 2025-01-02

US20250006964A1

FUEL CELL SYSTEM AND WORK MACHINE

#76 | 2025-01-02

US20250002078A1

CONTROL SYSTEM FOR WORK VEHICLE AND CONTROL METHOD FOR WORK VEHICLE

#77 | 2024-12-26 ✅ Patent 12,584,292 granted on 2026-03-24

US20240426081A1

WORK MACHINE, AND METHOD AND SYSTEM FOR CONTROLLING WORK MACHINE

#78 | 2024-12-26

US20240424956A1

WORK MACHINE CONTROL DEVICE AND WORK MACHINE CONTROL METHOD

#79 | 2024-12-12 ✅ Patent 12,352,338 granted on 2025-07-08

US20240410448A1

MULTI-SPEED TRANSMISSION

#80 | 2024-12-12 ✅ Patent 12,577,760 granted on 2026-03-17

US20240410138A1

WORK MACHINE, METHOD FOR CONTROLLING WORK MACHINE, AND CONTROL SYSTEM FOR WORK MACHINE

#81 | 2024-12-12

US20240410136A1

CONTROL SYSTEM OF WORK MACHINE, WORK MACHINE, AND METHOD OF CONTROLLING WORK MACHINE

#82 | 2024-12-05 ✅ Patent 12,585,290 granted on 2026-03-24

US20240402726A1

UNMANNED VEHICLE, SYSTEM OF CONTROLLING UNMANNED VEHICLE, AND METHOD OF CONTROLLING UNMANNED VEHICLE

#83 | 2024-12-05 ✅ Patent 12,644,256 granted on 2026-06-02

US20240401308A1

DISPLAY SYSTEM FOR WORK MACHINE AND DISPLAY METHOD FOR WORK MACHINE

#84 | 2024-12-05

US20240399932A1

WORK VEHICLE

#85 | 2024-12-05

US20240399897A1

WORK VEHICLE

#86 | 2024-11-21

US20240386757A1

DISPLAY DEVICE

#87 | 2024-11-21 ✅ Patent 12,454,812 granted on 2025-10-28

US20240384508A1

WORK MACHINE AND METHOD FOR CONTROLLING WORK MACHINE

#88 | 2024-11-14 ✅ Patent 12,528,443 granted on 2026-01-20

US20240375611A1

WORK MACHINE ACTIVATION SYSTEM AND METHOD OF ACTIVATING WORK MACHINE

#89 | 2024-11-07 ✅ Patent 12,313,016 granted on 2025-05-27

US20240369026A1

Stop system for engine of work machine, and stop method for engine of work machine

#90 | 2024-11-07 ✅ Patent 12,553,218 granted on 2026-02-17

US20240368859A1

ACTIVATION SYSTEM FOR WORK MACHINE, ACTIVATION METHOD FOR WORK MACHINE, AND WORK MACHINE

#91 | 2024-11-07 ✅ Patent 12,534,875 granted on 2026-01-27

US20240368856A1

CONTROL SYSTEM, CONTROL METHOD, AND CONTROL PROGRAM

#92 | 2024-10-24

US20240355155A1

STATE ESTIMATION SYSTEM, DUMP TRUCK, AND STATE ESTIMATION METHOD

#93 | 2024-10-17 ✅ Patent 12,460,659 granted on 2025-11-04

US20240344535A1

HYDRAULIC CYLINDER

#94 | 2024-10-17 ✅ Patent 12,612,763 granted on 2026-04-28

US20240344295A1

SYSTEM FOR SETTING OPERATION RANGE OF EXCAVATION MACHINE AND METHOD FOR CONTROLLING SAME

#95 | 2024-10-10 ✅ Patent 12,539,788 granted on 2026-02-03

US20240336158A1

MANAGEMENT DEVICE AND MANAGEMENT METHOD

#96 | 2024-10-03

US20240326682A1

SPRINKLING SYSTEM AT WORK SITE AND SPRINKLING METHOD AT WORKSITE

#97 | 2024-09-26 ✅ Patent 12,626,858 granted on 2026-05-12

US20240321512A1

MAGNETICALLY COUPLED REACTOR AND BOOSTING CIRCUIT

#98 | 2024-09-26 ✅ Patent 12,444,301 granted on 2025-10-14

US20240321095A1

OPERATION MANAGEMENT SYSTEM

#99 | 2024-09-26 ✅ Patent 12,416,136 granted on 2025-09-16

US20240318408A1

SYSTEM AND METHOD FOR CONTROLLING WORK MACHINE

#100 | 2024-09-26

US20240317127A1